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392446 (2010 TV185)
Classification: Jupiter Trojan          SPK-ID: 2392446
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08279709617220861 1.9439e-07  
a 5.301479472906324 4.5313e-07 au
q 4.86253236713311 9.0002e-07 au
i 20.04067471131455 1.436e-05 deg
node 169.3952657978571 3.0276e-05 deg
peri 288.7694093456516 0.00013715 deg
M 252.622368369463 0.00016149 deg
tp 2460330.358315085895
(2024-Jan-20.85831509)
0.0021311 TDB
period 4458.554227366392
12.21
0.00057162
1.565e-06
d
yr
n .0807436629996193 1.0352e-08 deg/d
Q 5.740426578679539 4.9065e-07 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      5590 days (15.30 yr)  
   first obs. used      2001-02-20  
   last obs. used      2016-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57677  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 21:21:53  

Additional Information
 Earth MOID = 3.94138 au 
 Jupiter MOID = .287909 au 
 T_jup = 2.872 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.5   n/a MPO494989  

392446 (2010 TV185)          Discovered 2008-Sep-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

Alternate Designations
 2010 TV185 = 2014 DW115 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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